Chair



FIG. 1 is a perspective view of a chair, showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a chair, as shown and described. 